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D-Link Web Smart 48-Port Gigabit Switch with 4 Gigabit SFP Ports

B&H # DLDGS121052 MFR # DGS-1210-52
D-Link Web Smart 48-Port Gigabit Switch with 4 Gigabit SFP Ports


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Product Highlights

  • 48 x 10/100/1000 Base-T Ports
  • 4 x Gigabit SFP Ports
  • D-Link Green 3.0 Technology
  • SmartConsole Utility
  • Auto Surveillance VLAN
  • Access Control List
  • L2 Features
  • Loopback Detection/Cable Diagnostics
  • Safeguard Engine
  • IPv4/ IPv6 Dual Stack
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You Pay: $379.99

Mail-In Rebate: -$25.00

Offer ends: SEP 30 '15
Price after rebate: $354.99

Questions? Ask our experts:

The Web Smart 48-Port Gigabit Switch with 4 Gigabit SFP Ports from D-Link features 48 10/100/1000 Base-T ports with 4 Gigabit SFP ports. The Web Smart switch uses D-Link Green 3.0 technology that helps reduce energy use and operating costs. The switch is compliant with the IEEE 802.3az Energy Efficient Ethernet standard. Support for IPv6 management and configuration ensures your network remains protected after the upgrade from IPv4 to IPv6. By offering multiple management options, the DGS-1210-52 allows quick deployment, infrastructure expansion and seamless upgrades. The Web Smart switch provides functionality, security and manageability to small and medium-sized businesses.

Energy Efficient
The DGS-1210-52 is capable of conserving power without sacrificing operational performance or functionality by using the D-Link Green 3.0 technology. Using the Energy Efficient Ethernet standard, the network will automatically decrease power usage when traffic is low with no setup required. For environments not fully supporting the standard, the switch offers advanced power-saving settings including port shutoff and standby, LED shutoff and system hibernation based on custom time profiles. The switch can also detect the length of connected cables to automatically reduce power usage on shorter cable connections.
Easy Management
The D-Link Web Smart Switch is designed for easy management. All configurations can be made through a web interface regardless of the host PC's operating system. Furthermore, the web user interface contains ten language options to make operations more straightforward. In the initial installation, the SmartConsole Utility will automatically discover all D-Link Smart switches in the network, allowing administrators to assign IP addresses and subnet masks quickly.

The switch also allows simultaneous firmware upgrades to multiple switches, saving a great deal of time. Important management commands such as download firmware or configuration file can be completed using batch operations for multiple switches.

Auto Surveillance VLAN (ASV)and Voice VLAN
The D-link Web Smart switch automates the process of setting up IP surveillance and VoIP devices on a network. Auto Surveillance VLAN consolidates data and surveillance video transmission through the network, sparing businesses the expense of maintaining dedicated facilities. ASV also protects the quality of real-time video by grouping IP surveillance devices on a single high priority VLAN. This ensures that surveillance video streams will not be affected when ordinary data traffic is at a high level. Similarly, the Auto Voice VLAN guarantees clear quality and efficient transmission for all voice communication.
Extensive Layer 2 Features
Equipped with a complete lineup of Layer 2 features, these switches include IGMP Snooping, Port Mirroring, Spanning Tree and Link Aggregation Control Protocol (LACP). The IEEE 802.3x Flow Control function allows servers to directly connect to the switch for fast and reliable data transfer. At 2000 Mb/s full duplex, the Gigabit ports provide high-speed data pipes to servers with minimum data transfer loss.

Network maintenance features include Loopback Detection and Cable Diagnostics. Loopback Detection is used to detect loops created by a specific port and automatically shut down the affected port. The Cable Diagnostic feature, designed primarily for administrators and customer service representatives, can rapidly discover the type of error and determine the cable quality.
Secure Your Network
D-Link's innovative Safeguard Engine protects the switch against traffic flooding caused by virus attacks. The switch also supports 802.1X port-based authentication, allowing the network clients to be authenticated through external RADIUS servers. In addition, the Access Control List (ACL) feature enhances network security and protects the network by screening traffic from illegal MAC or IP addresses.

ARP Spoofing Prevention prevents malicious intruders from sending massive fake ARP messages through a manipulated source. This protects important data from being stolen by Man-in-the-Middle attacks and prevents wasting CPU cycles on these packets. For added security, the DHCP Server Screening feature blocks rogue DHCP server packets from user ports to prevent unauthorized IP assignment.
UPC: 790069373121
Compliance IEEE 802.3af compliance
IEEE 802.3at compliance
Number of Ports 48 10/100/1000 Mb/s
Network Cables UTP Cat. 5, Cat5e, Cat6 (maximum 328' (100 m))
EIA/TIA-568 100 Ω STP (maximum 328' (100 m))
Full/Half Duplex Full/Half duplex for 10/100 Mb/s speeds
Full duplex for Gigabit speed
Media Interface Exchange Auto or configurable MDI/MDIX
Switching capacity 104 Gb/s
Transmission Method Store-and-forward
MAC Address Table 16,000 entries per device
MAC Address Update Up to 256 static MAC entries
Enable/Disable auto-learning of MAC addresses
Maximum 64 bytes Packet Forwarding Rate 77.4 Mp/s
Packet Buffer Memory 1 MB per device
Software Features
L2 Features MAC Address Table: 16,000 entries Flow Control:
- 802.3x flow control
- HOL blocking prevention
IGMP Snooping:
- IGMP v1/v2 Snooping
- Supports 256 IGMP groups
- Supports at least 64 static multicast addresses
- Supports IGMP Snooping Querier
Spanning Tree Protocol:
- 802.1D STP
- 802.1w RSTP
-802.3ad Link Aggregation:
-Max. 26 groups per device/8 ports per group
Port Mirroring:
- One-to-One, Many-to-One
-Supports Mirroring for Tx/Rx/Both
Multicast Filtering:
- Forwards all unregistered groups
- Filters all unregistered groups
VLAN 802.1Q
VLAN Group:
- Max. 256 static VLAN groups
- Max. 4094 VIDs
Management VLAN
Asymmetric VLAN
Auto Voice VLAN:
- Max. 10 user-defined OUI
- Max. 8 default OUI
Auto surveillance VLAN
Quality of Service (QoS) 802.1p Quality of Service
4 queues per port
Queue Handling:
- Strict
- Weighted Round Robin (WRR)
CoS Based On:
- 802.1p priority queues
- ToS1
Bandwidth Control:
- Port-based (Ingress/Egress, min. granularity for 10/100/1000Base-T ports is 64 Kb/s)
Access Control List Maximum 50 profiles
Maximum 450 rules shared by profiles
ACL based on:
- MAC Address
- IPv4 Address (ICMP/IGMP/TCP/UDP)
- 802.1p
- Ether type
ACL Actions:
- Permit
- Deny
Security Port Security:
- Supports up to 64 MAC addresses per port
Broadcast/Multicast/Unicast storm control
Static MAC
D-Link Safeguard Engine
DHCP Server Screening
Trusted host
ARP Spoofing Prevention: Max. 64 entries
- Supports v1/v2/v3
- Supports IPv4/IPv6
Traffic Segmentation
Smart Binding
- Supports 512 entries of IP-MAC-port binding
- Discover connected devices and click to bind
- Inspect ARP packets and/or IP packets
- Supports DHCP Snooping
AAA 802.1X Port-based Authentication: - Supports RADIUS server
- Supports EAP, OTP, TLS, TTLS, PEAP
OAM Cable Diagnostics, factory reset
1493 Bridge MIB
1907 SNMP v2 MIB
1215 Trap Convention MIB
2233 Interface Group MIB
D-Link Private MIB
Power-Ethernet MIB
RFC Standard Compliance RFC 783 TFTP
RFC 854 Telnet Server
RFC 951 BootP/DHCP Client
RFC 1157 SNMP v1, v2c, v3
RFC 1215 MIB Traps Convention
RFC 1493 Bridge MIB
RFC 1542 BootP/DHCP Client
RFC 1901 SNMP v1, v2c, v3
RFC 1907 SNMP v2c MIB
RFC 1908 SNMP v1, v2c, v3
RFC 2068 FCS
RFC 2131 BootP/DHCP Client
RFC 2138 RADIUS Authentication
RFC 2139 RADIUS Authentication
RFC 2233 Interface Group MIB
RFC 2246 SSL
RFC 2475
RFC 2570 SNMP v1, v2c, v3
RFC 2575 SNMP v1, v2c, v3
RFC 2598 CoS
RFC 2616 FCS
RFC 2618 RADIUS Authentication
RFC 2819 RMON v1
RFC 2865 RADIUS Authentication
RFC 3164 System Log
RFC 3195 System Log
RFC 3411-17 SNMP
RFC 3621 Power Ethernet MIB
Management Multi-Language Web-based GUI:
- English (default)
- Simplified Chinese
- Traditional Chinese
- French
- German
- Italian
- Japanese
- Portuguese
- Russian
- Spanish
SmartConsole Utility
Simplified CLI
Telnet Server
TFTP Client
IPv6 Neighbor Discovery
Configurable MDI/MDIX
- Supports v1, v2c, v3
System Log
Max. 500 log entries
BootP/DHCP client
IPv4/v6 dual stack
DHCP Auto configuration
D-Link Green 3.0 Technology Power Saving by:
- Link status
- Cable length detection
- LED or Port Shutoff
- Port Standby mode
- System Hibernation mode
AC Input 100 to 240 V AC 50/60 Hz, internal power supply
Power Consumption Maximum: 43.5 W
Standby: 20.7 W/110 V, 22 W/240 V
Operating Temperature 41 to 122˚F (-5 to 50˚C)
Storage Temperature -4 to 158˚F (-20 to 70˚C)
Operating Humidity 0 to 95% (non-condensing)
Storage Humidity 0 to 95% (non-condensing)
Acoustic 47.1 dB (A)
Heat Dissipation 148.42 BTU/hr
Fan Quantity 2 x smart fans
Form Factor 1U, 19" (483 mm) standard rack mount
Diagnostic LEDs Power (per device)
Link/Activity/Speed (per 10/100/1000Base-T port)
Link/Activity (per SFP port)
Fan (per device)
MTBF 201,517 hours
Certifications FCC Class A, CE Class A, ICES-003, VCCI Class A, C-Tick, BSMI
Safety cUL, CE LVD
Dimensions 17.32 x 9.84 x 1.73" (440 x 250 x 44 mm)
Weight 9.0 lb (4.1 kg)
Packaging Info
Package Weight 7.5 lb
Box Dimensions (LxWxH) 20.6 x 14.4 x 2.7"
D-Link Web Smart 48-Port Gigabit Switch with 4 Gigabit SFP Ports
  • Limited Lifetime Warranty
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